Choose Periods under the Payables menu to access the Period Definitions dialog window.
The period end dates entered using the Period Definitions dialog window are used for the 'Cash Requirements' report to determine the date on which a payment will be made. The Period Definitions may be left blank. However, if left blank, the 'Cash Requirements' report should not be used. Enter the period end dates in the format YY/MM/DD. The dates may also be entered as YY.MM.DD